---
product_id: 178829549
title: "WSOOX Square Hole Drill Bit, 4Pcs Woodworking Mortiser Square Drill Bits, Spiral Drill bits Kits Mortise Press, Wood Drill Set Space Hole Drill (6.4 mm / 8 mm / 9.5 mm / 12.7 mm)"
brand: "wsoox"
price: "C$4390"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/178829549-wsoox-square-hole-drill-bit-4pcs-woodworking-mortiser-square-drill
store_origin: NI
region: Nicaragua
---

# Optimized spiral flute for fast chip removal 4 precision sizes (6.4/8/9.5/12.7 mm) 56HRC hardened high-speed steel WSOOX Square Hole Drill Bit, 4Pcs Woodworking Mortiser Square Drill Bits, Spiral Drill bits Kits Mortise Press, Wood Drill Set Space Hole Drill (6.4 mm / 8 mm / 9.5 mm / 12.7 mm)

**Brand:** wsoox
**Price:** C$4390
**Availability:** ✅ In Stock

## Summary

> 🛠️ Drill Like a Pro, Finish Like a Boss!

## Quick Answers

- **What is this?** WSOOX Square Hole Drill Bit, 4Pcs Woodworking Mortiser Square Drill Bits, Spiral Drill bits Kits Mortise Press, Wood Drill Set Space Hole Drill (6.4 mm / 8 mm / 9.5 mm / 12.7 mm) by wsoox
- **How much does it cost?** C$4390 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/178829549-wsoox-square-hole-drill-bit-4pcs-woodworking-mortiser-square-drill)

## Best For

- wsoox enthusiasts

## Why This Product

- Trusted wsoox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Crafted from high-speed steel with 56HRC hardness for long-lasting sharpness and reliability.
- • **Versatile Size Range:** Four essential drill bit sizes to tackle every woodworking mortise with precision.
- • **Effortless Efficiency:** Spiral flute design ensures rapid chip extraction, reducing fatigue and speeding up your projects.
- • **Precision Square Holes:** Engineered specifically for mortising machines to deliver clean, accurate square holes every time.
- • **Industry-Ready Performance:** Ideal for construction, renovation, and decoration pros who demand speed and quality.

## Overview

The WSOOX Square Hole Drill Bit set includes four high-speed steel bits (6.4, 8, 9.5, 12.7 mm) designed for precise square hole mortising. Featuring 56HRC hardness and a spiral flute geometry, these bits deliver fast chip removal, durability, and professional-grade performance for woodworking, construction, and renovation tasks.

## Description

Square Hole Drill Bit, 4Pcs Woodworking Mortiser Square Drill Bits, Spiral Drill bits Kits Mortise Press, Wood Drill Set Space Hole Drill (6.4 mm / 8 mm / 9.5 mm / 12.7 mm)

## Features

- ➬4 different size one set: 6.4 mm, 8 mm, 9.5 mm, 12.7 mm, meet your different needs.
- ➬Made of high-speed steel, hardness 56HRC, lengthened core, sharp cutting edge, continuous blade, quick cutting, high efficiency, durale and practical, heat treatment, long life for use.
- ➬Great for drilling square holes in wood with a mortising machine or a mortising attachment square hole drill is mainly used for woodworking aspects.
- ➬High performance flute design geometry for superior chip extraction reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.
- ➬Use for the opening square hole, suitable for construction, installation, renovation, decoration industry, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WSXTOOL |
| Part Number | WSXTOOL |
| Package Dimensions | 26.6 x 12.8 x 3 cm; 100 g |
| Item model number | WSXTOOL |
| Finish | Uncoated |
| Material | High Speed Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 4 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 100 g |

## Product Details

- **Material:** High Speed Steel
- **Cutting diameter:** 12.7 Millimetres
- **Finish type:** Uncoated
- **Shank type:** Straight
- **Cutting angle string:** 90 Degrees

## Images

![WSOOX Square Hole Drill Bit, 4Pcs Woodworking Mortiser Square Drill Bits, Spiral Drill bits Kits Mortise Press, Wood Drill Set Space Hole Drill (6.4 mm / 8 mm / 9.5 mm / 12.7 mm) - Image 1](https://m.media-amazon.com/images/I/61WJ8LkbECL.jpg)

## Questions & Answers

**Q: what is the size of the collar? .75" or 0.625"?**
A: .75”

**Q: Special drill press needed?**
A: Who’s I knew can’t figure mine out , gotta be for large drill press

## Frequently Bought Together

- WSOOX Square Hole Drill Bits for Wood, Woodworking Hole Saw Mortising Chisel Drill Bits (Size: 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch)
- Square Hole Drill Bit Adapter for Easy Installation and Disassembly - Mortising Attachment for Drill Press, Mortise Machine, Power Tool Accessory for Drill Machines
- Milescraft 1318 DrillMate Portable Drillling Guide – Precision Drilling Jig Attachment for Drilling Angled or Straight Holes, Adjustable Drill Guide Attachment, Portable Drill Press with 3/8” Chuck

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**Shop now:** [https://www.desertcart.ni/products/178829549-wsoox-square-hole-drill-bit-4pcs-woodworking-mortiser-square-drill](https://www.desertcart.ni/products/178829549-wsoox-square-hole-drill-bit-4pcs-woodworking-mortiser-square-drill)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-19*